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This paper presents a dynamic description logic and a sound and complete tableau-based satisfiability-checking algorithm for it. This logic is a combination of a typical action theory and the description logic ALCO@, with a feature that actions are treated as citizens. On the one hand, actions are represented over ontologies expressed in description logic; On the other hand, actions can be used as...
To effectively integrate product information spanning various stages throughout the whole product life cycle, and facilitate seamless sharing and interoperability at knowledge level in heterogeneous collaborative environment, a framework of integrated product modeling based on multiple ontologies is presented. This framework is composed of master model and domain models with the development of a shared...
Web services composition techniques are gaining momentum as the opportunity to establish reusable and versatile inter-operability applications. Many researchers propose their composition approach based on planning techniques. We propose our context aware planning method which comprises global planning and local optimization based on context information. The major technical contributions of this paper...
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